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v-m's avatar
v-m
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2 years ago

Memory attributes for device_global

I am migrating IP component from HLS to oneAPI. The component is basic exponential moving average filtering. Implementation has state, which is saved between invocation. In HLS this can be achieved ...
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BoonBengT_Altera's avatar
BoonBengT_Altera
Icon for Moderator rankModerator
2 years ago

Hi @v-m,


Thanks for holding and noted on the several tried from your end.

After some internal alignment and investigation, the question for can/should memory attributes be applied to device_global variable are not currently ready for oneAPI release 2024.0. It will be planned for the next release please stay tune.


The current device_global is implemented for memory enable with host access (i.e., write/read/none), but it does not let user define/configure yet.

Hope that clarify.


Regards

BB